ClassID:

85120

C01B39/145 - CPC Classification

Classification description:

Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination; Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof; Type A using at least one organic template directing agent

Recent Application in this class:
#1
20260035255
2026-02-05

INTRAMOLECULAR PI-STACKING STRUCTURE DIRECTING AGENTS AND MOLECULAR SIEVES SYNTHESIZED THEREFROM

#2
20250304457
2025-10-02

A PROCESS FOR THE PRODUCTION OF A ZEOLITE BODY AND ZEOLITE BODY OBTAINED VIA SAID PROCESS

#3
20230070640
2023-03-09

PRODUCTION METHOD OF POROUS MATERIAL, POROUS MATERIAL OBTAINED THEREBY AND Si SOURCE COMPOSITION FOR PRODUCING POROUS MATERIAL

#4
20220388853
2022-12-08

Intramolecular Pi-Stacking Structure Directing Agents and Molecular Sieves Synthesized Therefrom

#5
20220250928
2022-08-11

Iron-loaded small pore aluminosilicate zeolites and method of making metal loaded small pore aluminosilicate zeolites

#6
20220111369
2022-04-14

High-performance zeolite for reducing nitrogen oxide emissions, method of preparing same and catalyst using same

#7
20220033270
2022-02-03

High-efficiency, fast and green method for preparing zeolite molecular sieve

#8
20210069685
2021-03-11

High-performance zeolite for reducing nitrogen oxide emissions, method of preparing same and catalyst using same

#9
20200223708
2020-07-16

Iron-loaded small pore aluminosilicate zeolites and method of making metal loaded small pore aluminosilicate zeolites

#10
20200086303
2020-03-19

Catalyst and method for preparing catalyst

#11
20200010331
2020-01-09

Accelerated aluminosilicate zeolite crystallization

#12
20180362354
2018-12-20

Zeolites with hierarchical porosity

#13
20180133702
2018-05-17

Cu/LTA catalyst and exhaust system, and manufacturing method of cu/LTA catalyst

#14
20180111115
2018-04-26

Zeolite, method for producing zeolite, honeycomb catalyst using zeolite, and exhaust gas purifying apparatus

#15
20180093258
2018-04-05

Synthesis of metal promoted zeolite catalyst

#16
20180029021
2018-02-01

Methods to produce molecular sieves with LTA topology and compositions derived therefrom

#17
20170233258
2017-08-17

Method for preparing zeolite catalyst

#18
20170232428
2017-08-17

Catalyst and method for preparing catalyst

#19
20160297685
2016-10-13

Zeolite monolith and method of making the same, composite with zeolite monolith and method of making the same, and method for incorporating two or more zeolite monoliths

#20
20160263562
2016-09-15

Methods to produce molecular sieves with LTA topology and compositions derived therefrom

#21
20160137517
2016-05-19

Method of making zeolites with hierarchical porosity

#22
20150004094
2015-01-01

Molecular sieves with a Linde Type A topology and related methods and systems

#23
20140141963
2014-05-22

Zeolites and composites incorporating zeolites

#24
20130078181
2013-03-28

Method for preparing LTA-type zeolites using a novel structure directing agent

#25
20090156389
2009-06-18

Method of the preparation of microporous crystalline molecular sieve possessing mesoporous frameworks

#26
20070261995
2007-11-15

Separation method using an ITQ-29 zeolite material

#27
20070098629
2007-05-03

Zeolitic microporous crystalline material with an LTA structure (ITQ-29), preparation method thereof and uses of same in organic compound separation and transformation processes

#28
20060291827
2006-12-28

Process and apparatus to synthesize materials

#29
20050209092
2005-09-22

Macrostructures of porous inorganic material and process for their preparation

#30
20050058597
2005-03-17

Process for the production of nan-sized zeolite A